CN211972743U - Fluff collection device for sander - Google Patents

Abstract

The utility model discloses a fluff collecting device for a bristle machine, comprising a casing, a dust suction device, a brush roller and a blower. The front and rear sides of the casing are respectively provided with a cloth inlet and a cloth outlet. The casing is rotatably connected with a bristle roller for dust collecting The device is hermetically connected to the chassis. The bristle roller is located in the casing and is connected with the casing in rotation. The bristle roller and the bristle roller are parallel to each other and rotate in the same direction. The bristle roller is provided with soft bristles, which are in contact with the bristle roller. The blower is installed in the cabinet and is located between the sanding roller and the cloth outlet, and the air outlet of the blower faces the surface where the fabric contacts the sanding roller. The bristle roller with soft bristles can brush off the fluff attached to and wrapped around the brushing roller, and the blower can blow off the fluff attached to the surface of the fabric, and then under the suction of the vacuum device, the fluff falls to the bottom of the chassis, and finally Inhaled and collected in a vacuum cleaner.

Description

Fluff collection device for sander

technical field

The utility model relates to the field of printing and dyeing equipment, in particular to a fluff collecting device for a sanding machine.

Background technique

Sanding belongs to the post-finishing process in the printing and dyeing process, which means that the fabric forms a layer of short pile on the surface of the fabric through friction, which not only retains the original characteristics but also gives the fabric a new style, increasing warmth and softness. , suitable for winter warm products and products for personal use.

Sanding needs to be applied to the sanding machine. The sanding roller in the sanding machine rotates at a high speed under the drive of the motor, and rubs against the surface of the fabric to sand the fabric. However, because the sanding roller needs to polish the surface of the fabric, a large amount of fluff will be generated. On the one hand, the fluff will adhere to the fabric and move forward with the fabric to the next printing and dyeing process, which will affect the final printing and dyeing quality; on the other hand, when grinding After the hair roller is used for a period of time, the fluff will be attached to and wrapped around the sanding roller, which will reduce the friction between the sanding roller and the fabric, and the polishing effect of the fabric will be worse, which will lead to poor sanding effect of the fabric. The fluff is uneven. In the prior art, the method of setting up a dust collector is often used to absorb a large amount of fluff produced by sanding, but the effect on the fluff on the sanding roller is poor, and a part of the fluff attached to the surface of the fabric cannot be absorbed. After a period of use, the sander will be shut down for cleaning, which affects the sanding effect and reduces work efficiency.

Utility model content

The technical problem to be solved by the utility model is to provide a fluff collection device for a sanding machine, which can collect the fluff generated during the sanding process and avoid the fluff from adhering to the surface of the fabric and from being attached and entangled on the sanding roller.

In order to solve the above-mentioned technical problems, the utility model provides a fluff collection device for a sander, including a case, a dust collector, a brush roller and a blower. The front and rear sides of the case are respectively provided with a cloth inlet and a cloth outlet. The sanding roller and the dust collector are sealed with the chassis. The bristle roller is located in the casing and is connected with the casing in rotation. The bristle roller and the bristle roller are parallel to each other and rotate in the same direction. The bristle roller is provided with soft bristles, which are in contact with the bristle roller. The blower is installed in the cabinet and is located between the sanding roller and the cloth outlet, and the air outlet of the blower faces the surface where the fabric contacts the sanding roller.

By arranging a bristle roller that is parallel to the bristle roller and rotates in the same reverse direction, and the bristle roller is provided with soft bristles, the fluff attached to and wound on the bristle roller can be brushed off. By arranging a blower between the sanding roller and the cloth outlet, the surface of the sanded fabric can be blown to blow off the fluff attached to the surface of the fabric. Then, under the suction of the vacuum cleaner, the fluff falls to the bottom of the case, and is finally sucked into the vacuum cleaner for collection.

Preferably, the ends of the soft bristles on the bristle roller are hooked. The ends of the soft bristles on the bristle roller are set in a hook shape, so that a part of the fluff that is difficult to be brushed off the bristle roller can be cleaned, and the bristle effect of the bristle roller can be enhanced.

Preferably, a baffle is provided in the case, the baffle encloses a funnel-shaped channel, and the dust suction device extends into the funnel-shaped channel. In this way, the fluff is not easy to be raised again after falling into the funnel-shaped space, and is directly inhaled and collected by the vacuum cleaner to avoid secondary pollution.

Preferably, a sponge block tangent to the brushing roller is arranged in the cabinet. At the beginning, the fluff is not directly wound on the sanding roller, but firstly attached to the surface of the sanding roller. At this time, most of the fluff can be brushed off by using a sponge block, which can prevent the fluff from being entangled with the sanding roller for a long time. On the sanding roller, the difficulty of handling is reduced.

Preferably, the bristle roller is provided with a moving device, and the moving device includes a fixed plate, a chute and an air cylinder, the fixed plate and the air cylinder are fixedly installed on the side wall of the case, and the chute is opened on the fixed plate. A rotating shaft is rotatably connected in the brush roller, and the rotating shaft is slidably arranged in the chute. The rotating shaft is fixedly connected with the piston of the cylinder. The cylinder controls the rotating shaft to move in the chute. Distance between sanding rollers. During the initial period of time when the fabric is sanded with the brush roller, the fluff does not immediately wrap around the brush roller, but adheres to the surface of the brush roller. The fluff can be removed, so there is no need to use the bristle roller all the time to brush the bristles while the brushing roller is sanding. When the bristle roller is required to brush the grinding roller, the cylinder drives the brush roller to move forward to contact the grinding roller for brushing. When the brush roller is not required to brush the grinding roller, the cylinder drives the brush roller to move backward. Stop the bristles away from the brush roller, which can save the use cost of the brush roller. More importantly, it can prevent the brush roller from being deformed or overturned due to long-term force, and prolong the service life of the brush roller.

Description of drawings

Fig. 1 Schematic diagram of the fluff collection device used in the sander of the present utility model

Fig. 2 is a funnel-shaped schematic diagram of the lower part of the fluff collecting device for the sander of the present invention

Figure 3 is a schematic diagram of the sponge block and the brush roller with a moving device in the present invention

Figure 4 is a hook-shaped schematic diagram of the end of the soft bristles on the bristle roller in the utility model

Among them, 1. Chassis 11. Cloth inlet 12. Cloth outlet 2. Grinding roller 3. Vacuum device 4. Brush roller 5. Blower 6. Sponge 7. Fabric 8. Soft bristles 81. End 9. Baffle 101. Chute 102. Cylinder 103. Fixed plate

Detailed ways

The following describes in detail the embodiments of the present invention, examples of which are illustrated in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention and should not be construed as limiting the present invention.

Embodiment 1: As shown in Figure 1 and Figure 4, the fluff collection device for the sander includes a case 1, a dust suction device 3, a brush roller 4 and a blower 5, and the case 1 is provided with a cloth inlet 11 and a cloth outlet 12 , the dust suction device 3 is connected with the case 1 in a sealed manner, and the brush roller 4 is connected with the case 1 in rotation. A bristle roller 2 is also rotatably connected in the chassis 1. The bristle roller 4 and the bristle roller 2 are parallel to each other and rotate in the same direction. Both the bristle roller 4 and the bristle roller 2 are driven to rotate by a rotating motor. The bristle roller 4 is provided with soft bristles 8 . In this embodiment, the ends 81 of the soft bristles 8 are set in a hook shape, and the soft bristles 8 are in contact with the grinding roller. The blower 5 is installed in the cabinet 1 and is located between the sanding roller 2 and the cloth outlet 12. The air outlet of the blower 5 faces the sanding surface of the fabric. The so-called sanding surface of the fabric is the surface where the fabric and the sanding roller contact.

The straight line arrows in FIG. 1 indicate the direction of travel of the fabric, and the arc arrows indicate the rotation directions of the bristle roller 2 and the bristle roller 4 .

When using a sanding machine to sand the fabric, make the fabric pass through the fluff collecting device for the sanding machine. As shown in FIG. The brushing roller 2 grinds the surface of the fabric, and the rotating direction of the brushing roller 2 is opposite to the advancing direction of the fabric. After being polished by the sanding roller 2, fluff is generated on the surface of the fabric 7. Under its own gravity and the suction force of the vacuum cleaner 3, part of the fluff falls to the bottom of the chassis 1 and is finally sucked into the vacuum cleaner 3.

A part of the fluff is attached to the surface of the fabric 7 and continues to move forward with the fabric. When passing through the blower 5, the attached fluff is blown away from the surface of the fabric 7 by the wind blowing to the fabric 7 by the blower 5, and then absorbed by the vacuum cleaner 3. The fluff is sucked into the vacuum cleaner 3 .

A part of the fluff is attached and wound on the grinding roller 2 and rotates with the grinding roller 2. When passing through the brush roller 4, the soft bristles 8 on the brush roller 4 are in contact with the grinding roller 2, and the fluff is brushed off by the friction generated by the rotation. . In this embodiment, the soft bristles 8 with the ends 81 in the shape of hooks are used, which makes it easier to hook out the entangled fluff, and further improves the bristle effect. After being brushed off, the fluff is collected into the vacuum cleaner 3 under the suction of the vacuum cleaner 3 .

After sanding treatment and fluff collection, the fabric is taken out of the box 1 from the cloth outlet 12 and entered into the next processing link.

Embodiment 2: As shown in Figure 2, the difference between this embodiment and Embodiment 1 is that in this embodiment, a baffle 9 is set in the chassis, the baffle 9 surrounds a funnel-shaped channel, and the dust suction device 3 extends into the funnel-shaped channel. within the channel. When the fabric is sanded by the sanding machine 2 , the fluff falls into the funnel-shaped channel formed by the baffle 9 and is sucked into the dust suction device 3 . It can effectively prevent the falling fluff from floating around in the chassis 1, so as to prevent the falling fluff from being raised twice.

Embodiment 3: As shown in FIG. 3 , the difference between this embodiment and Embodiment 1 is that in this embodiment, the case 1 is provided with a sponge block 6 that is tangent to the bristle roller 2, and the bristle roller 4 is provided with a moving device, The mobile device includes a fixed plate 103 , a chute 101 and an air cylinder 102 . The fixed plate 103 and the air cylinder 102 are fixedly installed on the side wall of the chassis 1 , and the chute 101 is opened on the fixed plate 103 . A rotating shaft is rotatably connected in the brush roller 4, and a driving motor is fixed on the rotating shaft, and the driving motor drives the brush roller 4 to rotate. The rotating shaft is slidably arranged in the chute 101 , the rotating shaft is fixedly connected with the piston of the cylinder 102 , and the cylinder 102 controls the rotating shaft to move in the chute 101 . When the cylinder 102 pushes the rotating shaft, the driving motor and the brush roller 4 move together, so that the distance between the brush roller 4 and the brush roller 2 can be adjusted.

When using the sanding machine to sand the fabric, the fluff will not be directly wound on the sanding roller 2 at first, but firstly attach to the surface of the sanding roller 2. At this time, use the sponge block 6 to brush it off. Most of the fluff can be driven by the cylinder 102 to drive the shaft of the bristle roller 4 to move along the chute 101, thereby driving the bristle roller 4 and the bristle roller 2 to draw a distance away, and the bristle roller 4 does not brush the bristles of the bristle roller 2. After grinding for a period of time, the gradually accumulated fluff that has not been brushed begins to wrap around the grinding roller 2. At this time, the cylinder 102 drives the rotating shaft of the brush roller 4 to move along the chute 101, thereby driving the brush roller. 4 is close to and in contact with the bristle roller 2, and the soft bristles 8 on the bristle roller 4 are used to clean out the fluff. After cleaning the fluff, move the brush roller 4 away from the brush roller 2 for a distance again, and only use the sponge block 6 to brush the brush roller 2 .

The beneficial effect of this embodiment is: in the case of no fluff entanglement, first only use the sponge block 6 to brush the fluff on the surface of the brushing roller 2, which can not only effectively clean the fluff on the brushing roller 2 in time, but also can The long-term friction between the brush roller 2 and the brush roller 4 can be avoided, the surface deformation of the brush roller 2 can be prevented, the loss of the brush roller can be reduced, and the service life of the brush roller can be increased.

The above are only specific embodiments of the present utility model, but the technical features of the present utility model are not limited thereto. Any changes or modifications made by those skilled in the art in the field of the present utility model are all included in the present utility model. within the scope of the new patent.

Claims (5)

1. The fluff collection device for the shaving machine includes a chassis and a dust suction device. The front and rear sides of the chassis are respectively provided with a cloth inlet and a cloth outlet. The dust suction device is sealedly connected to the chassis. The brush roller is characterized in that: it also includes a brush roller and a blower; The bristle roller is located in the casing and is rotatably connected to the casing, the bristle roller and the bristle roller are parallel to each other and have the same rotation direction, the bristle roller is provided with soft bristles, and the soft bristles are in contact with the bristle roller; The blower is installed in the casing and is located between the sanding roller and the cloth outlet, and the air blower of the air blower faces the surface where the fabric is in contact with the sanding roller. 2 . The fluff collection device for a hair grinder according to claim 1 , wherein the ends of the soft bristles are hook-shaped. 3 . 3 . The fluff collection device for a hair grinder according to claim 2 , wherein a baffle plate is provided in the casing, the baffle plate encloses a funnel-shaped channel, and the dust suction device extends into the funnel-shaped channel. 4 . within the channel. 4 . The fluff collecting device for a hair grinding machine according to any one of claims 1 to 3 , wherein a sponge block tangent to the hair grinding roller is arranged in the cabinet. 5 . 5 . The fluff collection device for a bristle machine according to claim 4 , wherein the brush roller is provided with a moving device, and the moving device comprises a fixed plate, a chute and an air cylinder, and the fixed plate and the The cylinders are all fixed on the side wall of the chassis, and the chute is opened on the fixing plate; The bristle roller is rotatably connected with a rotating shaft, the rotating shaft is slidably arranged in the chute, the rotating shaft is fixedly connected with the piston of the cylinder, and the cylinder controls the rotating shaft to move in the chute.

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